Delete a card's previously scheduled validity period.
The card's validity period can be removed when a virtual or plastic card has a valid_until value in effect.
If the card's status is NORMAL, REISSUED, BLOCKED, PENDING, or WARNING, the valid_until value is removed and the card's status remains the same.
When authorizing a card with a valid_until value in effect, this date and the card's expiration date are both taken into account. Otherwise, only the expiration_date is taken into account.
This endpoint generates a Card updated event with operation_type = CARD_VALIDITY_DELETE.
Note: This endpoint requires an account token - an access token encoded with a Pismo account ID. Tokens can expire quickly, which can result in a 401 Unauthoried error message.